多轮对话时，如何设置prompt ，可以使模型标记前N轮输入的内容，最后一轮根据我提供的prompt，得到对应的结论

[03128crz]

Is there an existing issue for this?

• [X] I have searched the existing issues

Current Behavior

多轮对话时，如何设置prompt ，可以使模型标记前N轮输入的内容，最后一轮根据我提供的prompt，得到对应的结论

Expected Behavior

• OS:linux
• Python:3.8
• Transformers:++
• PyTorch:++
• CUDA Support (python -c "import torch; print(torch.cuda.is_available())") :yes

Steps To Reproduce

• OS:linux
• Python:3.8
• Transformers:++
• PyTorch:++
• CUDA Support (python -c "import torch; print(torch.cuda.is_available())") :yes

Environment

- OS:linux
- Python:3.8
- Transformers:++
- PyTorch:++
- CUDA Support (`python -c "import torch; print(torch.cuda.is_available())"`) :yes

Anything else?

No response